It probably wasn't all that okay to simply water one potted plant and move to a completely NEW section without getting the others. It'd kinda look mean and like you were discriminating or something 'cept that wasn't the case and she'd probably just hurt the feelings of the little darlings. "Hey Felix...you ever get the feeling that since we're meant to be doing this with love we ought to talk to them too? I heard it helps them grow." Felix gave no reply but simply walked further down the table, flicking his tail at the dry plant pots. She would take that as a yes, but first. "You won't have to get jealous, I'll still talk to you too, in fact...."

Lex walked down the table behind the kneazle, making a mental check as she went. These would all need water. She stopped when he did. "I think introductions are in order. Felix, these are the plants in this section of the Greenhouse. Plants in this section of the Greenhouse, this is Felix." See how less awkward it was when everyone knew each other? Huh? Huuuh?

"Aguamenti!" They all got water while she went on. "Now that that bit's been taken, what have you all been up to today? I imagine you've been doing a lot of cloud watching but that must be awfully rude of me. You all probably get into the most epic of things while I'm off in class or having a meal." Was that enough water? It looked like it.

Oh! Fertilizer, she would need some of that. "Felix, watch the plants will you? I'll be right back."

Now where did she see that dung?